Martin Marietta Materials, Inc. MLM NYSE

Martin Marietta Materials, Inc. (MLM) generated $629M in operating cash flow for quarter ending 2025-12-31. After capital expenditures of $205M, free cash flow was $424M.

Free cash flow margin was 27.6% of revenue. Cash conversion ratio was 2.25x, indicating earnings are backed by cash.

The company returned $50M in dividends and $2M in share buybacks to shareholders during the quarter.

Criteria supported by this page:

• HEALTH (67/100, Partial) — cash generation is adequate but may not fully cover debt in stressed conditions
• MOAT (66/100, Partial) — cash flow generation is present but not at levels indicating a wide moat
• INCOME (70/100) — Cash conversion ratio was 2.25x confirms earnings are backed by real cash flow

Overall SharesGrow Score: 67/100 with 3/7 criteria passed.